CN218938283U

CN218938283U - Gold mark card imaging device and detector

Info

Publication number: CN218938283U
Application number: CN202223115780.3U
Authority: CN
Inventors: 李正大
Original assignee: Shenzhen Zhiyijian Technology Co ltd
Current assignee: Shenzhen Zhiyijian Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-28
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a gold mark card imaging device, which comprises a supporting component; a transmission assembly disposed on the support assembly; a guide assembly disposed in the support assembly; the clamping groove assembly is respectively connected with the transmission assembly and the guide assembly; the lamp panel is fixedly arranged on the supporting component and is arranged right above the clamping groove component; the reflecting lens is arranged on the supporting component and is arranged at an angle of 45 degrees with the horizontal plane; the linear array CCD image sensor is arranged on the supporting component and at the rear end of the reflecting lens; and the positioning module is arranged at the rear end of the supporting component. The utility model also discloses a gold-labeled card detector. The utility model continuously receives the linear light source reflected by the reflecting mirror through the linear array CCD image sensor to carry out clear imaging, and can match with gold standard cards with different sizes.

Description

Gold mark card imaging device and detector

Technical Field

The utility model relates to the technical field of detection devices, in particular to a gold mark card imaging device and a detector.

Background

The gold mark detector is a novel rapid test instrument developed in nineties of 20 th century, and applies the principle of antigen-antibody specificity law and colloidal gold color development. With the rapid development of electronic technology in recent years, the electronic technology is applied to a gold-labeled detection instrument, a gold-labeled test strip quantitative tester appears, and qualitative and semi-quantitative detection can be carried out on a detected sample. The current method for detecting the gold-labeled test strip by the gold-labeled detector generally adopts a CCD imaging method; the CCD imaging method is used for identifying the image of the gold mark card through static photographing, the gold mark card needs to be positioned, and one device cannot be matched with the identification of the gold mark card with different sizes, so that an incorrect qualitative conclusion is obtained.

The utility model provides a portable high-resolution gold mark detector which is composed of an optical path system, a circuit system and a gold mark test paper card, wherein 6 AA batteries are arranged in the detector to supply power, and a 9V direct current power supply can be externally connected; although the technical scheme discloses a process of identifying the gold mark card through the linear array CCD image sensor, the technical scheme is realized without providing a specific product structure; therefore, the imaging device and the detector for the gold mark card are provided for solving the problem of how to identify the gold mark card by the linear array CCD image sensor.

Disclosure of Invention

The utility model aims to provide a gold mark card imaging device and a detector so as to solve the problem of how to identify a gold mark card by a linear array CCD image sensor.

The utility model relates to a gold-labeled card imaging device and a detector, which can be realized by the following technical scheme:

the utility model relates to a gold mark card imaging device which comprises a supporting component; a transmission assembly disposed on the support assembly; a guide assembly disposed in the support assembly; the clamping groove assembly is respectively connected with the transmission assembly and the guide assembly, the transmission assembly drives the clamping groove assembly to move on the guide assembly, and the clamping groove assembly can be detachably provided with a gold mark card; the lamp panel is fixedly arranged on the supporting component and is arranged right above the clamping groove component; the reflecting lens is arranged on the supporting component and is arranged at 45 degrees with the horizontal plane, and reflects the light irradiated on the gold mark card; the linear array CCD image sensor is arranged on the supporting component and at the rear end of the reflecting mirror, and is used for receiving a continuous line light source reflected by the reflecting mirror to image; the positioning module is arranged at the rear end of the supporting component and is used for positioning the movement position of the clamping groove component.

In one embodiment, the support assembly comprises a bottom plate, a middle frame and a top plate which are arranged from bottom to top in sequence; the middle frame is respectively and fixedly connected with the bottom plate and the top plate through screw structures.

In one embodiment, the transmission assembly comprises a transmission motor, two pulleys and a transmission belt; the transmission motor is arranged on the top plate, and a rotating shaft of the transmission motor penetrates through the top plate to be connected with the transmission belt; two of the pulleys are arranged in the supporting component; the driving belt is respectively arranged between the two pulleys and fixedly connected with the clamping groove component.

In one embodiment, the clamping groove assembly comprises a clamping groove main body, a clamping groove cavity, a connecting part and a plurality of guiding parts; the clamping groove cavity is arranged at the front end of the clamping groove main body and is a hollow cavity; the connecting part is fixedly arranged on the clamping groove main body and is fixedly connected with the driving belt; the guide parts are symmetrically arranged on two sides of the clamping groove main body, and are respectively and movably arranged on the corresponding guide rods.

In one embodiment, a clamping block is movably arranged in the clamping groove cavity, and the clamping block has elasticity.

In one embodiment, the guide assembly comprises two guide rods, and the two guide rods are symmetrically and parallelly arranged in the support assembly.

In one embodiment, the lamp panel is provided with a plurality of LED lamp beads.

In one embodiment, the support assembly is provided with a length detection module, and the length detection module is disposed right below the clamping groove assembly.

In one embodiment, the positioning module and the length detection module adopt photoelectric sensors.

A gold-labeled card detector comprising at least one gold-labeled card imaging device of any one of the above.

Compared with the prior art, the gold mark card imaging device and the detector have the beneficial effects that:

according to the gold-labeled card imaging device and the detector, the gold-labeled card arranged on the clamping groove component is driven to move through the transmission component, meanwhile, the linear array CCD image sensor continuously receives the linear light source reflected by the reflecting lens to carry out clear imaging, and the gold-labeled card is not required to be positioned due to the adoption of the linear array imaging principle, so that the gold-labeled card with different sizes can be matched.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a three-dimensional structure of a gold-labeled card imaging device according to the present utility model;

FIG. 2 is a schematic perspective view of another side of the card imaging device of FIG. 1;

FIG. 3 is a schematic diagram of an exploded view of the imaging device of the present utility model shown in FIG. 1, including a transmission assembly and a slot assembly;

FIG. 4 is a schematic cross-sectional view of the imaging device of the present utility model shown in FIG. 1;

FIG. 5 is a schematic diagram of a transmission assembly of the golden card imaging device of FIG. 3 according to the present utility model;

FIG. 6 is a schematic diagram of a card slot assembly of the golden label card imaging device of FIG. 3 according to the present utility model;

fig. 7 is a schematic perspective view of a gold-labeled card detector according to the present utility model.

The figures indicate: 10, a gold mark card imaging device; 11, a support assembly; 111, a bottom plate; 112, middle frame; 113, a top plate; 12, a transmission assembly; 121, a drive motor; 122, pulleys; 123, a transmission belt; 13, a guide assembly; 14, a clamping groove assembly; 141, a clamping groove main body; 142, a slot cavity; 1421, a clip block; 143, a connection part; 144, a guide; 15, a lamp panel; 16, a reflective lens; 17, a linear array CCD image sensor; 18, positioning the module; 19, a length detection module; 20, gold standard card.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the imaging device 10 of the present utility model mainly includes a supporting component 11, a transmission component 12, a guiding component 13, a clamping groove component 14, a lamp panel 15, a reflective lens 16, a linear array CCD image sensor 17 and a positioning module 18; the supporting component 11 is a main body supporting structure; the transmission assembly 12 is arranged on the support assembly 11 and drives the clamping groove assembly 14 to move in the support assembly 11; the guide component 13 is arranged in the support component 11 and guides the clamping groove component 14; the clamping groove assembly 14 is movably arranged in the supporting assembly 11 and is respectively connected with the transmission assembly 12 and the guide assembly 13, and the transmission assembly 12 drives the clamping groove assembly 14 to move on the guide assembly 13 so as to realize the movement of the clamping groove assembly 14; the lamp panel 15 is fixedly arranged on the supporting component 11 and is arranged right above the clamping groove component 14, and the emitted light irradiates on the gold mark card 20 arranged on the clamping groove component 14; the reflecting mirror 16 is disposed on the supporting component 11 and is disposed at 45 degrees with respect to the horizontal plane, and reflects the light irradiated on the gold mark card 20; the linear array CCD image sensor 17 is arranged on the supporting component 11 and is arranged at the rear end of the reflecting mirror 16, and receives the continuous line light source reflected by the reflecting mirror 16 for imaging; the positioning module 18 is disposed at the rear end of the supporting component 11, and when the clamping groove component 14 moves to the position of the positioning module 18, signals are transmitted to a control board (not shown), the control board (not shown) controls the transmission component 12 to stop working, and the control board (not shown) is electrically connected with the transmission component 12, the lamp panel 15, the linear array CCD image sensor 17 and the positioning module 18 respectively, and the adopted control technology is the prior art, so that specific control processes and adopted models are not repeated here.

Referring to fig. 1-4, in the present embodiment, the support assembly 11 includes a bottom plate 111, a middle frame 112, and a top plate 113; the bottom plate 111, the middle frame 112 and the top plate 113 are sequentially arranged from bottom to top, and the middle frame 112 is respectively and fixedly connected with the bottom plate 111 and the top plate 113 through screw structures; a cavity is arranged between the bottom plate 111 and the middle frame 112, the guide components 13 are arranged at two sides of the cavity, and the clamping groove component 14 can move in the cavity under the drive of the transmission component 12; the transmission assembly 12, the lamp panel 15, the reflecting mirror 16 and the linear array CCD image sensor 17 are respectively arranged on the top plate 113; the positioning module 18 is fixedly disposed on the middle frame 112.

Referring to fig. 1-5, in the present embodiment, the transmission assembly 12 includes a transmission motor 121, two pulleys 122, and a transmission belt 123; the transmission motor 121 is disposed on the top plate 113, and a rotation shaft thereof penetrates through the top plate 113 to be connected with the transmission belt 123, and drives the transmission belt 123 to move; two of said pulleys 122 are provided in the support assembly 11; the driving belt 123 is respectively disposed between the two pulleys 122 and fixedly connected with the clamping groove assembly 14, and the driving motor 121 drives the driving belt 123 to move, so as to drive the clamping groove assembly 14 to move in the supporting assembly 11.

Referring to fig. 3, in this embodiment, the guide assembly 13 includes two guide rods, the two guide rods are symmetrically disposed in parallel in the support assembly 11, and the clamping groove assembly 14 can move on the two guide rods under the driving of the transmission assembly 12.

Referring to fig. 3 and 6, in the present embodiment, the card slot assembly 14 includes a card slot main body 141, a card slot cavity 142, a connecting portion 143, and a plurality of guiding portions 144; the slot cavity 142 is disposed at the front end of the slot body 141, and is a hollow cavity, and the gold-labeled card 20 is detachably disposed in the slot cavity 142, so that the gold-labeled card 20 moves along with the movement of the slot assembly 14; the connecting part 143 is fixedly arranged on the clamping groove main body 141 and is fixedly connected with the driving belt 123, the driving assembly 12 can drive the clamping groove assembly 14 to move through the fixed connection between the connecting part 143 and the driving belt 123, and the clamping groove assembly 14 can move forwards or backwards through the forward and reverse rotation of the driving motor 121; the guide portions 144 are symmetrically disposed on two sides of the slot body 141, and are movably disposed on the corresponding guide rods. In this embodiment, a clamping block 1421 is movably disposed in the clamping groove cavity 142, and the clamping block 1421 has elasticity and is used for fixing the gold mark card 20 disposed in the clamping groove cavity 142, thereby preventing the gold mark card 20 from shaking.

Referring to fig. 3, in the present embodiment, a plurality of LED lamp beads are disposed on the lamp panel 15, and the gold standard card 20 is irradiated by the plurality of LED lamp beads. The front end of the supporting component 11 is further provided with a length detection module 19, in this embodiment, the length detection module 19 is fixedly disposed on the bottom plate 111 and disposed right below the card slot component 14, and detects the length of the gold mark card 20 disposed in the card slot component 14, and specifically, the positioning module 18 and the length detection module 19 adopt photoelectric sensors.

Referring to fig. 7, a gold-labeled card detector of the present utility model includes at least one of the gold-labeled card imaging devices 10, in this embodiment, a gold-labeled card detector includes three of the gold-labeled card imaging devices 10, and the three gold-labeled card imaging devices 10 are arranged in parallel; in other embodiments, the number of the gold-labeled card imaging devices 10 may be one, two, four or other plural, and the number may be set according to actual requirements.

It should be noted that, the working process of the gold mark card imaging device is as follows: the gold-labeled card 20 is firstly placed on the card slot assembly 14, the transmission assembly 12 drives the gold-labeled card 20 arranged on the card slot assembly 14 to move, and in the moving process of the gold-labeled card 20, the linear array CCD image sensor 17 continuously receives the linear light source reflected by the reflecting lens 16 to image, so that clear imaging operation of the image on the gold-labeled card 20 is realized.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The gold mark card imaging device is characterized by comprising a supporting component; a transmission assembly disposed on the support assembly; a guide assembly disposed in the support assembly; the clamping groove assembly is respectively connected with the transmission assembly and the guide assembly, the transmission assembly drives the clamping groove assembly to move on the guide assembly, and the clamping groove assembly can be detachably provided with a gold mark card; the lamp panel is fixedly arranged on the supporting component and is arranged right above the clamping groove component; the reflecting lens is arranged on the supporting component and is arranged at 45 degrees with the horizontal plane, and reflects the light irradiated on the gold mark card; the linear array CCD image sensor is arranged on the supporting component and at the rear end of the reflecting mirror, and is used for receiving a continuous line light source reflected by the reflecting mirror to image; the positioning module is arranged at the rear end of the supporting component and is used for positioning the movement position of the clamping groove component.

2. The gold-labeled card imaging device of claim 1, wherein the support assembly comprises a bottom plate, a middle frame and a top plate arranged sequentially from bottom to top; the middle frame is respectively and fixedly connected with the bottom plate and the top plate through screw structures.

3. The gold-labeled card imaging device of claim 2 wherein the drive assembly comprises a drive motor, two pulleys and a drive belt; the transmission motor is arranged on the top plate, and a rotating shaft of the transmission motor penetrates through the top plate to be connected with the transmission belt; two of the pulleys are arranged in the supporting component; the driving belt is respectively arranged between the two pulleys and fixedly connected with the clamping groove component.

4. A gold-labeled card imaging device according to claim 3 wherein the card slot assembly comprises a card slot body, a card slot cavity, a connecting portion and a plurality of guide portions; the clamping groove cavity is arranged at the front end of the clamping groove main body and is a hollow cavity; the connecting part is fixedly arranged on the clamping groove main body and is fixedly connected with the driving belt; the guide parts are symmetrically arranged on two sides of the clamping groove main body and are respectively and movably arranged on the corresponding guide rods.

5. The gold mark card imaging device of claim 4, wherein a clamping block is movably arranged in the clamping groove cavity, and the clamping block has elasticity.

6. The gold card imaging device of claim 1, wherein the guide assembly comprises two guide rods, and the two guide rods are symmetrically and parallelly arranged in the support assembly.

7. The gold-labeled card imaging device of claim 1, wherein the light panel is provided with a plurality of LED light beads.

8. The gold mark card imaging device of claim 1, wherein the support assembly is provided with a length detection module, and the length detection module is arranged under the clamping groove assembly.

9. The gold-labeled card imaging device of claim 8, wherein the positioning module and the length detection module are photoelectric sensors.

10. A gold-labeled card detector comprising at least one gold-labeled card imaging device according to any one of claims 1-9.